millie reyes
"It’s an excellent app. I 100% recommend it. I’ve never had any problems with it, and my clients receive the messages immediately after their appointments are created... I definitely recommend it 👌."
Integrate WhatsApp with Happoin and automate your appointments
Automate your appointments via WhatsApp with reminders and notifications from your own number.
No credit card or commitment required
Clients who confirm it
Know why thousands of people trust Happoin to manage their business appointments
Verified Google Play Reviews
Verónica María Gutiérrez Gómez
"Da quando uso questa app ho più tempo libero da dedicare alla formazione, alla gestione delle attività aziendali o semplicemente per riposarmi e godermi il tempo libero. Sono davvero molto soddisfatta..."
Javier Chavira
"A great option for those of us who manage appointments. That way, we never forget to schedule or follow up."
Andrea Lixajaya Cisneros Cedeño
"I love that there are so many options for customizing notification messages. The chatbot can also be customized. I love that the messages are sent from my own number. I think the calendar could be mo..."
Decorles Lesly Valle
"It has made it easier for me not to lose clients and to manage my appointment times effectively."
Franklin Del valle
"Excellent app and great support from the technical team. They’re always ready to help answer your questions and solve any issues. I highly recommend it for your barbershop business. 10/10!"
Grupo Tecman
"Excellent app and professional service. I highly recommend it."
Jose del cid
"I’m really excited: my sales have increased. Technical support is fantastic, always available to help with any questions. I recommend it 100%."
Celeste Alvarez
"Excellent service. Easy to use."
Jose Arturo Avila
"Excellent. It helps me a lot."
Dracko Chain
"Excellent app! There are a few things they could improve, but overall it's very good. I highly recommend it, and as a bonus, my patients are happy to receive automatic reminders and be able to make an..."
Lupita Villarreal
"I really like it, very practical, highly recommended"
Karina salome Massa Tur
"It really simplifies things like scheduling shifts, notifications, etc. It's easy to use and has excellent technical support."
Elieser Licor Baños
"I've been using the app for several months and I found it wonderful for my business. I give it the highest rating. Also, importantly, the person in charge of answering any questions we might have is s..."
xXkRoNozXx
"Excellent app and the prices aren't outrageous, I really liked it!"
Grace Chavez
"Excellent. I've been using it for my beauty center, and it's freed me up from scheduling and confirming my patients' appointments and organizing my team. I highly recommend it."
Javier Muñoz
"It’s a super useful app, really good—I highly recommend it. The support team is always attentive with any questions. I truly recommend it 100%."
Crislorenz14
"I’ve been using the app for a little while now, and honestly, it really makes work life much easier… Plus, if you ever have a problem, they offer WhatsApp support to answer all your questions, and the..."
Natalia Ardito
"Very good app, I schedule in a practical way and with the reminders I don't miss appointments."
TATO ERA
"We recently changed our Overnight Stay and Agenda system for the entire center. The implementation, follow-up, and assistance have always been excellent. Today, we manage the entire agenda with this s..."
Ainhoa Melania Bermúdez Reyes
"Very good app, it manages appointments, notifications, etc. very well. My clients are very happy. Congratulations."
Susana Bf
"WhatsApp appointment reminders from the same number your clients know are a great help to your business. I have the app installed on my mobile phone (iPhone) and tablet, and they work perfectly. Custo..."
charli chan
"Excellent"
Christian Altéz
"Highly recommended and helpful. I have a dog grooming business, and it helps me a lot with my schedule."
Lauraterapia
"The app is super comprehensive. I love it for the automated management I do with my clients via WhatsApp, but it has many more features. And the service is very good and personalized. I recommend it!"
charli chan
"Excellent system, the best, I would say highly recommended. Excellent price for small businesses that are just starting out, don't have a doubt, this is the best option."
MARTIN FLAYER
"cool app"
Ana maria Perez plasencia
"Easy to use, and the support team is very professional and quick to resolve issues. We love being able to customize the automatic messages sent to confirm appointments. Highly recommended. KINISI PHYS..."
Rafael Chavez
"I like to send appointment reminders via WhatsApp and manage my appointments from the app on my cell phone."
Margory Chavez
"It has greatly optimized my time serving my clients, quickly and effectively scheduling my appointments. I really love it 👍👍"
Diliana Linárez
"Excellent tool for scheduling appointments with accurate information. It allows you to view the list of created appointments in record time. Many congratulations."
Adam Martin Gallardo
"They're great. They make your life easier during reservations. And best of all, they're always attentive to any problems or questions you may have. Super fast."
Cristobal Quintero
"I love this app. Since I bought it, my work is much more organized, I save time, and it makes my life much easier every day."
José Chávez
"Excellent tool and easy to use"
Andrea Lixajaya Cisneros Cedeño
"me encanta que hay mucho para personalizar los mensajes de notificaciones. también el chatbot se puede personalizar. amo que los mensajes se envían de mi número. creo que la agenda podría ser más amig..."
Decorles Lesly Valle
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+1k
Businesses
5.0
Average rating
98%
Users satisfied
What can you automate by connecting WhatsApp with Happoin?
Automatic notifications
Send a WhatsApp message when an appointment is created or booked
Appointment reminders
Schedule automatic notifications before each appointment to reduce forgetfulness and no-shows.
Changes and cancellations
Keep your client informed when an appointment changes date, time, or is cancelled.
Messages from your own number
Your clients receive notifications from the WhatsApp number they already know from your business.
Customize every message and decide when to send it
Customize the text of each message, set the sending time, and let Happoin take care of the rest automatically.
Up to 8 types of notifications
Automate different moments of the appointment, from when it's scheduled to reminders and follow-up messages.
Messages your way
Customize the content of notifications and sending times with your brand's tone and the information you need.
Unlimited sends
Send your automatic notifications and reminders via WhatsApp without worrying about message limits.
Two ways to integrate WhatsApp Business with Happoin
Choose the option that best suits your business. You can connect WhatsApp through Meta's official API or through Linked Devices.
Official Meta API
Integration through WhatsApp's official infrastructure for businesses.
Linked Devices
Connect your current WhatsApp quickly by linking a device.
Frequently asked questions
A booking appointment app through WhatsApp allows clients to schedule, confirm, and manage appointments directly from WhatsApp. With Happoin, businesses can send reminders, confirmations, and even recover missed clients automatically through WhatsApp
Most salon booking platforms send reminders from a generic number. With Happoin, you integrate your own business WhatsApp number — the one your clients already recognise — so reminders arrive from a trusted contact. This significantly improves confirmation rates compared to unknown sender numbers.
There are systems that work with templates. In Happoin, both the message text and delivery times can be customized.
You save time by using the most common communication method used by your clients or patients today, ensuring responses to your messages. And with Happoin, you automate the entire process, saving you time and money, reducing no-shows with automatic reminders, and improving your clients' experience by offering immediate attention.
It's not mandatory. You can use your regular number. However, using WhatsApp Business makes it easier to manage your professional profile and statistics.
The appointment scheduling solution for everyone
Whether you have a small business or a large enterprise, Happoin adapts to your needs
Automate your appointment schedule